Digital audio player



FIG. 1 is a front elevational view thereof;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof:

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines, which define the bounds of the claimed design form no part thereof. The broken lines environment are for illustrative purpose only and form no part of the claimed design. 

The ornamental design for a digital audio player, as shown and described. 